The Series 7300D is not a primary pressure relief device. Its function is to provide sealing of a liquid overflow pipe against gross vapour or liquid leakage until the set point of the valve is reached.
Features of the Series 7300D Overflow Valve:
Mounts on storage tank overflow pipe
Vents directly to atmosphere
Sizes 2" (DN 50) through 12" (DN 300)
Pressure setting achieved by weight loading
Hinged/counterweight design allows for higher settings
Patented, FEP Film "Air-Cushioned Seating"
Low-Leak Pallet Design
Available in Carbon Steel, Stainless Steel, and C276
Ekotech | Overflow & Liquid Level Gauge Valves
Ekotech are specialists in supplying equipment for liquid/vapour processing and storage equipment for all industrial environments. Types of equipment we can supply are:
• Pressure and Vacuum Relief Devices
• Vapour Control Equipment
• Level Measurement Equipment
• Safety Equipment, and more
We are Australia's leading distributor for global leading brands of Tank Vents, Flame Arresters, Bursting Discs, Level Gauges and Sight Glasses Australia wide. We supply across all national industries, including petro-chemical, oil and gas, mining, power and food and beverage.